baber/WOPTO huggingface dataset:
Patent JP-H1133958-A (JP)
Title: Simplified method for checking interference of die spray robot
Inventor: MURAKAMI YOSHINARI
IPC: B22D17/20
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of contact interference by checking whether an interference discriminating spherical body, which is provided between a tip of a spray nozzle and a tip of a wrist of a robot per each operating route, crosses an inner spherical body, which is provided between a root of a core and a tip thereof, or not. SOLUTION: In order to provide an interference discriminating spherical body in a core, a space (s) and a diameter (d) of a spherical body are set. In order to provide an interference discriminating spherical body between a tip of a spray nozzle and a tip of a wrist of a robot, a distance (s) between the centers of the adjacent spherical bodies and a diameter (d) of the spherical body are set. Interference of a formed die interference surface with an equipment between the tip of the spray nozzle and the tip of the wrist of the robot is checked. In the case where the equipment between the tip of the spray nozzle and the tip of the wrist of the robot exists in this side of the die interference surface, crossing is not discriminated. With this structure, interference checking work is simply, easily, accurately and efficiently performed.
Patent JP-H0538131-A (JP)
Title: Controller of semiconductor-type ac switch
Inventor: HIRANO IKURO
IPC: G05F5/02
Filed: 1991-08-02
Abstract: PURPOSE:To surely place an optically triggered thyristor in 0N state by triggering the optically triggered thyristor through a plurality of optical pulse trains in the vicinity of the place where a load current zero-crosses. CONSTITUTION:A phase lock loop oscillator 13 outputs a triangular wave synchronized with a load current IL when a load current detection signal S2 is given, and the triangular wave synchronized with a supply voltage Vac, when the signal S2 is not given. A signal 57 reaches a high level in the vicinity of the zero-crossing point of the load current. Therefore, a gate trigger signal S9 becomes a pulse train with short pulse width at the time when the load current IL zero-crosses. This pulse train is inputted to an optical gate driver 21 and the output of the driver is guided to the gate of optically triggered thyristors 3a, 3b by an optical fiber to turn ON the thyristors. While the load current IL does not flow, the phase lock loop oscillator 13 performs an oscillation synchronized with the supply voltage so that the gate trigger signal is outputted, when the supply voltage is in the vicinity of the zero-crossing point, and AC switch 2 is closed at the place where the voltage is zero.
Patent JP-H0725893-A (JP)
Title: Antineoplastic substance be-13793x and be-13793xa
Inventor: OJIRI KATSUHISA
IPC: C12P19/60
Filed: 1993-07-09
Abstract: PURPOSE:To provide new substances BE-13793X and BE-13793XA having high carcinostatic activity, useful as antineoplastic agents. CONSTITUTION:The objective compounds, i.e., BE-13793X of formula I and BE-13793XA of formula II. The former substance can be obtained by inoculating a nutrient-contg. medium with microbes (mutant): Streptoverticillium sp. BA-13793 to grow them aerobically and by separating and purifying the resultant cultured product through solvent extraction or one of various kinds of chromatography. The latter substance can be obtained by hydrolyzing the compound of the formula I in an acidic state.
Patent JP-2001023860-A (JP)
Title: Capacitor with connector
Inventor: OSAKI KATSUHIRO
IPC: H01G2/04
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor with connector which can be easily fabricated irrespective of the shape of a mounting plate to greatly improve workability in fabrication and eliminate the need for soldering to realize a lead-free capacitor. SOLUTION: A capacitor with connector includes a capacitor body 11 having at least two lead wires 16, extending from the bottom and a terminal plate 10 having at least two connection terminals 14, 15 electrically connected to two connector terminals 13 extending downwardly. Each of the two connection terminals 14, 15 has a groove narrower than the width of the lead wire 16, and the lead wire 16 is fixedly fitted in the groove.
Patent JP-S6254586-A (JP)
Title: Joining method for plate
Inventor: HONJO HISASHI
IPC: B23K20/00
Filed: 1985-09-03
Abstract: PURPOSE:To execute easily and quickly a junction by pressing down a superposed part of a hot material by a pressure tool, also making a joining tool execute a reciprocating motion a necessary number of times in the direction vertical to the surface, and executing the junction. CONSTITUTION:An upper pressure tool 3 which can ascend and descend is provided, and also a lower pressure tool 4 of a fixed type is provided. Also, cylindrical joining tools 5, 6 which can be fitted into the upper and the lower pressure tools 3, 4 so that they can ascend and descend freely are provided, and a necessary interval C is provided between the tools 3, 4 and the joining tools 5, 6. The rear end of a hot material 1 and the tip of a hot material 2 are superposed in a shape of a layer, and the superposed part is clamped through the upper and the lower pressure tools 3, 4. Subsequently, the joining tools 5, 6 are made to ascend and descend by a reciprocating motion, and contact surfaces of the hot materials 1, 2 are joined by a slide phenomenon. According to this method, a large-sized welding machine becomes unnecessary, and the hot materials can be joined easily and quickly.
Patent JP-H0535236-A (JP)
Title: Display controller
Inventor: MATSUZAKI HIDEKAZU
IPC: G06F3/048
Filed: 1991-08-02
Abstract: PURPOSE:To surely detect the mode of a display alteration and to make an optimum display in the mode of the display alteration as to the display controller for a display device which updates a display state only as to display elements relating to the display alteration. CONSTITUTION:A difference detecting circuit 512 detects the difference between the addresses of scanning lines which are accessed successively with time and when the difference is 1, namely, when successive scanning lines are accessed, the frequency of the succession is counted by a counter 513. Its counted value is compared with a specific value stored in a register 514 and, for example, when the counted value is larger than a specific value, a scroll detecting means detects the mode of the display alteration accompanied by scrolling operation.
Patent JP-2001020705-A (JP)
Title: Gas turbine with improved turbine nozzle
Inventor: TATSUMI TETSUO
IPC: F01D9/04
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To produce a nozzle segment of a gas turbine easily and inexpensively. SOLUTION: This gas turbine comprises a compressor for compressing air, a combustor for mixing the compressed air with fuel to combust and a turbine driven by the combustion gas from the combustor. In this case, a turbine nozzle comprises a plurality of nozzle segments 13 divided in the circumferential direction. Overlapped portions 14a, 14b, 15a and 15b, at which the respective nozzle segments 13 overlap with respective side portions of the adjacent segments in the radial direction, are provided at side portions of peripheral wall portions of the respective segments 13 in the circumferential direction. A plurality of the segments 13 are covered with seal bands 21, 22 from the radial direction R so as to fill gaps g between the overlapped portions. Accordingly, gaps between the nozzle segments 13, 13 are sealed.
Patent JP-H0919202-A (JP)
Title: Farming machine capable of performing curve running
Inventor: KIMURA SHIGETOSHI
IPC: A01B59/043
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a farming machine whose working machine-side pulling lever pivoted to an adaptor, which is placed on a lower link constituting a three-point link of a tractor, follows the curve-running of the tractor and capable of efficiently performing a work in a stable posture. SOLUTION: A farming machine is provided with the following units: an adaptor 40 having a cross shaft for placing a lower link of a three-point link mechanism 20 of a tractor on which a working machine is installed; a pulling swinging board 50 freely rotatably fixed on a pivot pin 45 placed at the front side from the cross shaft; a swinging guiding board having bearing brackets at the both ends on the upper face of the adaptor 40 and whose rear edge has a same shape as the pulling swinging board; a supporting die rotatably supported through a reverse L-shaped bracket 47 on the upper side of the adaptor; a supporting shaft penetrating the supporting die; and a buffering body 62 fixed by penetrating a supporting shaft between the supporting die of the adaptor and a bracket for both receiving shafts of the swinging guiding board.  When the posture of the working machine changes, the buffering body 62 is compressed, and the posture of the working machine is adjusted to face the progressive direction by the restoring effect of the buffering body.
Patent JP-S6253593-A (JP)
Title: Plate diaphragm for speaker
Inventor: KONNO MASANOBU
IPC: H04R7/08
Filed: 1985-09-03
Abstract: PURPOSE:To reduce the weight of an outer peripheral part and to make small a node circle diameter without detracting from the flexural rigidity intensity of the outer peripheral part so much by providing an almost hexagonal through hole part in the outer peripheral part circumference direction of a core material. CONSTITUTION:An appropriate number of almost hexagonal through holes 3 and 7 are provided in the outer peripheral part circumference direction of the core material of a plate diaphragm consisting of a core material 5 made of foaming resin material 1 or of honeycomb structure, lower skin materials 4 and 8 stuck on one plane of the core material and the upper skin materials 2 and 6 stuck on the other plane of the core material. Also, the almost hexagonal through hole 7 at the core material 5 of honeycomb structure is formed as a through hole larger than the hexagonal shape of honeycomb core. Thereby, in the device, the outer peripheral part flexural rigidity intensity is not so much detracted and the weight of a plate diaphragm is reduced and the node circle diameter of the secondary resonant frequency can be made smaller.
Patent JP-H0857430-A (JP)
Title: Weight inspection apparatus
Inventor: SUZUKI NORIKAZU
IPC: B07C5/16
Filed: 1994-08-18
Abstract: PURPOSE: To provide the title apparatus discriminating whether or not a molded product is good by measuring the wt. of a resin molded product in connection with an injection molding cycle. CONSTITUTION: A belt conveyor 11 is arranged under an injection mold 6 and the housing molded by the mold 6 falls by the opening of the mold 6 to be carried to a wt. inspection apparatus 13 by the belt conveyor 11 and the wt. thereof is measured by the wt. inspection apparatus 13 to be compared with a preliminarily stored reference wt. When the measured wt. is within a predetermined tolerance value with respect to the reference wt., the molded product is judged to be good to be allowed to fall to a good product box 17. When the difference between the measured wt. and the reference wt. is the predetermined tolerance value or more, the molded product is judged to be inferior to be put in an inferior product box 18.
Patent JP-S6350274-A (JP)
Title: Automatic gain controller
Inventor: KITAURA HIROSHI
IPC: H04N5/04
Filed: 1986-08-20
Abstract: PURPOSE:To prevent the malfunction of a detection circuit for a synchronizing signal, which is caused by the extreme fluctuation of amplitude, by roughly controlling the amplitude according to an AGC system that detects the average amplitude of input television signals and precisely controlling the amplitude after synchronization is acquired. CONSTITUTION:An integration circuit 6 detects the average amplitude of video signals by a digital signal, compares said amplitude with a reference value, and outputs the difference. An amplitude detection circuit 8 detects the amplitude of a synchronizing signal that a sampling pulse supplied from a synchronizing circuit 5 samples, compares said amplitude with the reference value, and outputs the difference. Either one of two output signals from both two circuits 6 and 8 is selected to take it for an AGC control signal. The output of the integration circuit 6 is selected in step out, and that of a synchronizing amplitude detection circuit is selected when synchronization is acquired. Thus, even if an input amplitude goes wrong substantially, it can be corrected to the extent where a synchronizing signal can be detected without hindrance. If synchronization is applied normally, the amplitude can be controlled more precisely.
Patent JP-S59124351-A (JP)
Inventor: DEEBITSUDO KENTO GIBUSON
IPC: G03G15/00
Filed: 1983-10-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0750146-A (JP)
Title: Automatic beam output controller
Inventor: WAKAMOTO IKUO
IPC: H01J37/04
Filed: 1993-08-05
Abstract: PURPOSE:To provide an automatic beam output controller than can automatically provide a beam having a maximum current value at a minimum divergence angle in relation to an optional acceleration voltage, in a beam generator. CONSTITUTION:The acceleration voltage value applied to an anode 2 by an acceleration power source 4 is detected by a center controller 11, and the optimal cathode-anode interval, cathode-grid interval, and grid voltage to provide a beam 6 having a maximum beam current value at a minimum beam divergence angle in relation to the acceleration voltage value, are determined. Control signals corresponding to these values are output to an anode position adjustment pulse motor 8, a grid position adjustment pulse motor 10, and to a grid power source 5, and the cathode anode interval, the cathode-grid interval, and the grid voltage are adjusted to the optimal values by controlling the output control signals.
Patent JP-S5985570-A (JP)
Title: Information input system
Inventor: OKUDAIRA MASASHI
IPC: G06T17/00
Filed: 1982-11-08
Abstract: PURPOSE:To input with high efficiency to extract the character/symbol information out of a drawing and to store it by executing automatic registration of position coordinates and automatic editing of a character/symbol pattern respectively. CONSTITUTION:A drawing containing characters and symbols is stored at a picture storage part 2 via a picture input part 1. Then a group of characters and symbols are separated at a character/symbol separating part 3, and the position coordinates are sent to an information storage part 4. At the same time, a separated pattern is sent to a pattern output part 5. The part 5 gives the serial number order or serial numbers to the patterns sent from the part 3 and then displays these patterns on a CRT or paper, etc. in a form with which the correspondence to the position coordinates. The display pattern is converted into the character/symbol code corresponding to the relevant pattern at an information input part 6 by the human recognition and then sent to the part 4. Then the character/symbol information is successively stored in response to the position coordinates.
Patent JP-H1126539-A (JP)
Title: Semiconductor manufacturing equipment and method for correcting substrate position deviation in the equipment
Inventor: SUGIMOTO TAKESHI
IPC: H01L21/677
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To find a position deviation of a processed substrate at the time of conveying the processed substrate and contrive to enhance qualify and throughput of the processed substrate. SOLUTION: This device comprises at least a substrate conveying robot 13; a reaction chamber 2 provided opposing the substrate conveying robot 13, and a substrate accommodating chamber 4. In this case, a substrate position deviation detector 22 is provided in at least a position in a middle portion of a conveying route from the substrate accommodating chamber to the reaction chamber, and a detection medium projected from a projector is shielded by a substrate 7, so that it is detected that the substrate is mounted in a state of position deviation.
Patent JP-2001023985-A (JP)
Title: Interconnection structure and preparation thereof
Inventor: KOGURE NAOAKI
IPC: H01L21/304
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain an interconnection structure and a method of preparing the same, capable of easily protecting interconnections made of a metal, such as copper which are formed on a substrate. SOLUTION: This method comprises the steps of embedding a conductive metallic material into fine recesses formed in a substrate, such as a semiconductor wafer (step 1), polishing the surface of the metallic material by a mechanical and chemical operation using a working solution (including a polishing solution, a chemical solution and a cleaning solution) from the outermost layer of the buried metal (step 2), whereby an interconnection structure is prepared. During or after the polishing step 2, a chemical conversion treatment is conducted through a contact with an electrolytic solution, either with the surface of the substrate in contact as is with the working solution or immediately after the working solution is removed, whereby the surface of the embedded metallic material is provided with a protective chemical conversion coating.
Patent JP-H1121765-A (JP)
Title: Antisoiling agent for cotton
Inventor: SAITO CHIAKI
IPC: D06M15/333
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain an antisoiling agent for cotton extremely effective against oil stain and capable of imparting improved stain-removing property, washing resistance and wrinkle-resistance to cotton by compounding a copolymer, a halide compound, a water-soluble polycarboxylic acid, a water-soluble high molecular substance, etc., each of which has a specific feature. SOLUTION: This agent is composed of (A) a (meth)acrylate copolymer, which contains a hydrophilic group-containing fluoroalkyl group, preferably in an amount of 1-5 wt.%, (B) a mono- to tri-valent metal or ammonium salt of a halogen, sulfuric acid, nitric acid or phosphoric acid preferably in an amount of 0.1-1 wt.%, (C) a water-soluble polycarboxylic acid having carboxyl groups at least on both terminals and two or more carbon atoms in the main chain, such as malic acid preferably in an amount of 0.1-1 wt.%, (D) a water-soluble high molecular substance such as polyvinyl alcohol preferably in an amount of 3-5 wt.% and (E) a crosslinking resin processing-agent for fibers such as melamine resin preferably in an amount of 0.5-2 wt.%. Further, it is preferable that the antisoiling agent for cotton is prepared as an aqueous dispersion.
Patent JP-H0359937-A (JP)
Title: Scale display unit of electron microscope
Inventor: MORI NOBUFUMI
IPC: H01J37/22
Filed: 1989-07-27
Abstract: PURPOSE:To always display the correct scale of an object by displaying the scale of the object according to relations between the magnification of an electron microscope and the scale of the object on an accelerating voltage couple electron microscope image. CONSTITUTION:A scale display unit has a scale display means which receives information about a scale outputted by a conversion unit 93 to display the scale shown by the information on an electron microscope image or in its neighborhood, and a scale information input unit 94 which inputs information about the actually measured scale of an object for showing the actually measured scale of the object on the electron microscope image. The display unit is provided with also a calibrating means which receives the information about the actually measured scale from this scale information input unit 94 as well as receiving two pieces of information showing the magnification of an accelerating voltage couple electron microscope and the accelerating voltage thereof, both obtained at the time of actually measuring the scale shown by this information on the electron microscope image and then rewrites relations as data prestored in the conversion unit 93 according to relations between the magnification shown by these three pieces of information and the scale shown thereby on the accelerating voltage couple electron microscope. The correct scale of the object can thus be always displayed.
Patent JP-H0642281-A (JP)
Title: Water leakage prevention
Inventor: SEGAWA HIROSHI
IPC: C09K8/05
Filed: 1992-07-22
Abstract: PURPOSE:To make it possible to block a crack and hence prevent water leakage definitely, reinforce a water leakage layer and excavate smoothly by giving a water leakage preventative function to cement itself and penetrating, filling up and solidifying the slurry of the cement. CONSTITUTION:A water leakage prevention method is based on cement and low active silica powder. A cement slurry produced by a cement composition where the particle size whose Blaine's value ranges from 5000 to 13000cm<2>/g while the content of low active silica powder ranges from 10 to 60 w.t.% by an internally divided weight basis to which a retarded curing agent and water are added, is injected into a water leakage layer. The cement slurry is penetrated and filled up and then solidified.
Patent JP-S6173145-A (JP)
Title: Image recording method
Inventor: SATO KOZO
IPC: G03F7/06
Filed: 1984-09-18
Abstract: PURPOSE:To rapidly record a color image with a dry developing by exposing a photosensitive composition composed of a photosensitive silver halide, a reducing agent, a polymeric compd. and a color image forming substance which is prepared on a substrate, so as to form the image, thereby forming a latent image and then by fixing the above described composition by heating. CONSTITUTION:The recording material records the image by using the silver halide sensitive material as a photosensor, thereby enabling an oxidation - reduction reaction between the silver salt and the reducing agent in a presence of a catalyst which is a latent image nuclear of the silver halide obtd. by exposure and also by carrying out a polymerization reaction in the presence of a polymerization initiator of a radical intermediate in a course of the reaction. The above described reactions are greatly accelerated by heating. In the recording material, the high polymer compd. may produce exposure and unexposure parts corresponding to a kind of an used silver halide sensitive material. Usually, the part forming the high polymer compd. is superior than the part not forming the high polymer compd. in a water resisting, a solvent resisting, a heating resisting and a pressure resisting properties. As a result, the part of forming the high polymer compd. is transferred to an image receiving material by washing off, heating or an application of pressure whereby the color image is formed in the aid of the color image forming substance.
Patent JP-2000029222-A (JP)
Title: Coating method of photosensitive material coating liquid
Inventor: MURANAKA YUTAKA
IPC: G03C1/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent coating failure such as spot defects or failures due to irregular coating during a coating liquid of a photosensitive material is applied, and to enable uniform coating. SOLUTION: In the coating method of simultaneous coating of two or more layers of coating liquids on a supporting body 12 which is continuously travelled, a coating liquid with addition of a solid dispersion having a larger particle size than the dry film thickness of the coating film to be formed is applied as a layer near the supporting body 12 and lower than the uppermost layer. Or, in the coating method of simultaneous coating of three or more layers of coating liquids, at least one layer is an emulsion layer 1, a non-emulsion layer having a large content of solid dispersion (a layer having a larger specific gravity) and a non-emulsion layer having a small solid dispersion content (a layer having a smaller specific gravity) are formed adjacent to each other.  When the layer having the high solid dispersion content is upper than the layer having the small solid dispersion content, the viscosity of the coating liquid for the layer having the large solid dispersion content is controlled to be higher than or equal to the viscosity of the coating liquid for the layer having the smaller solid dispersion, and then the coating liquid is applied.